64763595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 121867200

約数和(自身を除く): 57103605

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 743, 745, 1341, 1937, 2229, 2235, 3715, 5811, 6687, 6705, 9659, 9685, 11145, 17433, 28977, 29055, 33435, 48295, 86931, 87165, 110707, 144885, 332121, 434655, 553535, 996363, 1439191, 1660605, 4317573, 4981815, 7195955, 12952719, 21587865, 64763595]

約数ペア:

[(1, 64763595), (3, 21587865), (5, 12952719), (9, 7195955), (13, 4981815), (15, 4317573), (39, 1660605), (45, 1439191), (65, 996363), (117, 553535), (149, 434655), (195, 332121), (447, 144885), (585, 110707), (743, 87165), (745, 86931), (1341, 48295), (1937, 33435), (2229, 29055), (2235, 28977), (3715, 17433), (5811, 11145), (6687, 9685), (6705, 9659)]